29867220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2273}}^1$

素因数の和:2361

約数の個数: 72

約数和(自身を含む): 91878696

約数和(自身を除く): 62011476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2273, 2628, 3285, 4380, 4546, 6570, 6819, 9092, 11365, 13140, 13638, 20457, 22730, 27276, 34095, 40914, 45460, 68190, 81828, 102285, 136380, 165929, 204570, 331858, 409140, 497787, 663716, 829645, 995574, 1493361, 1659290, 1991148, 2488935, 2986722, 3318580, 4977870, 5973444, 7466805, 9955740, 14933610, 29867220]

約数ペア:

[(1, 29867220), (2, 14933610), (3, 9955740), (4, 7466805), (5, 5973444), (6, 4977870), (9, 3318580), (10, 2986722), (12, 2488935), (15, 1991148), (18, 1659290), (20, 1493361), (30, 995574), (36, 829645), (45, 663716), (60, 497787), (73, 409140), (90, 331858), (146, 204570), (180, 165929), (219, 136380), (292, 102285), (365, 81828), (438, 68190), (657, 45460), (730, 40914), (876, 34095), (1095, 27276), (1314, 22730), (1460, 20457), (2190, 13638), (2273, 13140), (2628, 11365), (3285, 9092), (4380, 6819), (4546, 6570)]